just started tying soft hackles again and am having a hard time getting it right. any techniques to help with wrapping and tying off the hackle would be helpful. actually tying off is where i really seem to mess this up. do you tie off behind the soft hackle? if i try that i seem to wind thread amongst the hackle fibers and it looks like crap. if i don't, part of the hackle always seems to unwind and i am left with hackle just on the top. HELP!!!